Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 265Get this manual

Mercury Optimax Models 135, 150, Direct Fuel Injection., Page 265

Quality of the image is intentionally reduced!

POWERHEAD
0.056 in(1.4 mm)

0.056 in(1.4 mm)

aHalf Keystone (half tapered) Piston RingEnlarged View of Piston Ring Grooves

90-855347R1 JANUARY 1999

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